2023-09-11 / UCAC4 494-002630 / (56943) 2000 RF76
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Peter Delincak | O+ | VID | M400 | SK | NTP | 22:33:05 | 22:35:22.73 | 22:35:23.66 | 22:37:14 | 0.01 | 0.01 | 0.93 | 3.5 |
2 | show | Peter Delincak | O+ | VID | M400 | SK | NTP | 22:33:05 | 22:35:23.78 | 22:35:25.05 | 22:37:14 | 0.01 | 0.01 | 1.27 | 4.8 |
3 | show | Daniel Antuszewicz | O- | VID | M200 | PL | NTP | 22:32:41 | 22:34:40 |
3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):JPL#32 : aef5da8a-739e-4ea1-a499-a93b26aed846 [db: observed] |
JPL#32 : aad7992c-51b9-4057-9d6a-c61f56affc37 [db: observed] |
Using prediction aef5da8a-739e-4ea1-a499-a93b26aed846 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Circular profile fit was not successful ... You can enter space separated chord numbers (example: 11 4 8) or a method like VIS to ignore all visual timings, or a time source like RAD and NTP (but not GPS). If the plot disappears, then there are less than 2 chords left (too much ignored, go back with browser). Check SiMDA for size and mass data. Check Johnston Archive for satellites. |
Map with groundtrack and observer stations |
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Event Details |
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Occultation UUID [and DB] : aef5da8a-739e-4ea1-a499-a93b26aed846 [observed] Occultation Date + Time : 2023-09-11 at 22:37:04 UT +/- 0.15 min [1] Object Designation : (56943) 2000 RF76 Orbit Class : MBA Star Designation : GDR3 2569190273293376000 Star Coordinates (ICRF) : RA = 01 52 37.5103, DE = +08 46 46.643 [2] Star Magnitudes : G = 12.3 mag, RP = 11.74 mag, BP = 12.7 mag Object Magnitude : V = 18.61 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 1.3 sec Object Mean Diameter : 5 km (src: astorb) Speed of the shadow : 3.8 km/s Elongation to Moon & Sun : 106° (sunlit = 9%), Sun = 140° Cross-track uncertainty : 10.0 mas = 13 km = 2.84 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0 |
More Data and Informations |
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(If error 404: link not valid which means no data available)
Aladin Sky Atlas |
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Aladin Lite direct link (has Gaia overlay) |